CN101906640B - Electrolytic method chlorine dioxide generator - Google Patents
Electrolytic method chlorine dioxide generator Download PDFInfo
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- CN101906640B CN101906640B CN2010101561486A CN201010156148A CN101906640B CN 101906640 B CN101906640 B CN 101906640B CN 2010101561486 A CN2010101561486 A CN 2010101561486A CN 201010156148 A CN201010156148 A CN 201010156148A CN 101906640 B CN101906640 B CN 101906640B
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- Prior art keywords
- anode
- template
- negative electrode
- communicated
- electrolyzer
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- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 16
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003513 alkali Substances 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 5
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 claims description 21
- 229940033663 thimerosal Drugs 0.000 claims description 21
- 238000005868 electrolysis reaction Methods 0.000 claims description 20
- 239000008151 electrolyte solution Substances 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 3
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 6
- 239000000645 desinfectant Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The invention discloses an electrolytic method chlorine dioxide generator, mainly comprising a generator body, wherein the generator body is internally provided with an electrolytic bath; the electrolytic bath mainly comprises a cathode, an anode, a cathode chamber and an anode chamber; the cathode chamber is arranged on one side of the cathode; the anode chamber is arranged on one side of the anode chamber; the generator body is provided with a water inlet which is connected with a water feeding hole, wherein the water feeding hole is arranged on the electrolytic bath and is communicated with the cathode chamber; the generator body is provided with an alkali outlet which is communicated with an alkali hole, wherein the alkali hole is arranged on the electrolytic bath and communicated with the cathode chamber; the generator body is also provided with an electrolyte inlet which is externally connected with a metering pump outlet and internally connected with the electrolytic bath and communicated with an electrolyte inlet of the anode chamber; a disinfectant outlet is arranged on the generator body and connected with a disinfectant hole which is arranged on the electrolytic bath and communicated with the anode chamber; and cooling water for cooling the electrolytic bath is arranged in the generator body and is connected with the outside through a cooling water outlet arranged on the generator body. The invention has the characteristics of simple, reasonable and compact structure, safe, convenient and reliable use, capability of improving the electrolytic efficiency and the work stability of the equipment and prolonging the service life of the equipment and the like.
Description
Technical field
What the present invention relates to is a kind of producer that can electrolysis produces chlorine dioxide disinfection liquid, belongs to thimerosal electrolysis generator technical field.
Background technology
The technology of electrolysis chlorine dioxide generator belongs to comparatively proven technique, and it comprises that mainly one can be carried out the electrolyzer that electrolysis produces thimerosal, adds complete generator apparatus of formation such as some accessories.The principle of work that said electrolysis chlorine dioxide takes place is: under the effect of DC electric field, in the indoor electrolytic solution generation electrochemical reaction of anode electrolytic cell, produce strong oxidizing property sterilizing agents such as dioxide peroxide, chlorine; Through the overflow formation thimerosal that is dissolved in the water; Or with the parital vacuum of water sprayer with the thimerosal sucking-off, be transported in the pending water disinfection; Sodium ion passes barrier film to cathode compartment and generates the sodium hydroxide and the hydrogen of overflowing; Naoh concentration in the cathode compartment can improve, and with the online discharge of water coolant, sees shown in Figure 1.Described electrolyzer is the core component of electrolysis chlorine dioxide generator, and its performance quality directly influences the stability and the electrolytic efficiency of electrolysis chlorine dioxide generator.The cell construction of prior art mainly comprises negative electrode, anode and intermediary neutral pole, negative electrode and anode separately a side feed the cathode compartment of water and the anolyte compartment that holds electrolytic solution in addition; The electrolyzer of said structure exists complex structure, and volume is big, defectives such as operation stability difference, thus influenced the electrolytic efficiency of chlorine dioxide generator.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists; And provide a kind of simple and reasonable for structure, compact, and safe in utilization, convenient, reliable, can improve electrolytic efficiency; The job stability of raising equipment, the electrolysis chlorine dioxide generator of increase service life of equipment.
The objective of the invention is to accomplish through following technical scheme; It mainly include one be built-in with electrolyzer body; Described electrolyzer mainly by negative electrode, anode and separately cathode compartment and the anolyte compartment on the side constitute; Described body is provided with water-in and connects the prosopyle that is communicated with cathode compartment on the electrolyzer, and described body is provided with the alkali lye outlet and is communicated in the alkali lye hole that is communicated with cathode compartment on the electrolyzer; Also be provided with the electrolytic solution import on the described body; The external volume pump outlet of this electrolytic solution import; In be connected on the electrolyzer and be communicated with the anolyte compartment enter the electrolytic solution hole, and on body, also be provided with the thimerosal outlet, this electrolyte outlet connect be communicated with the anolyte compartment on electrolyzer go out the thimerosal hole; Be useful on the water coolant of cool electrolysis cells in the described body, and this water coolant links to each other with the outside through the cooling water outlet that is provided with on the body.
Described thimerosal outlet also is connected with one and can thimerosal in the anolyte compartment be gone out the water sprayer that draw in the thimerosal hole from electrolyzer, and this water sprayer is provided with flowrate control valve; Described body also disposes outward and specializes in direct supply.
The anode template that described electrolyzer includes a negative electrode template and matches with it is gripped with described negative electrode and anode between said negative electrode template and the anode template, and between between negative electrode and the anode, is equipped with barrier film; The negative electrode template that is positioned at negative electrode one side is provided with cathode compartment, and the anode template of anode one side is provided with the anolyte compartment.
Said negative electrode template and the anode template bolt seals through periphery links together and constitutes the zero pole span structure of anode and cathode; Described negative electrode template is provided with prosopyle and the alkali lye hole that is communicated with cathode compartment, and described anode template is provided with and is communicated with entering the electrolytic solution hole and going out the thimerosal hole of anolyte compartment.
Described cathode compartment and anolyte compartment are separately little volume cathode compartment and the little volume anolyte compartment that forms to negative electrode template and anode template indent; In described anolyte compartment, feed the electrolytic solution that is mixed by sodium-chlor and Textone is arranged.
The present invention compared with prior art; Have following technical characterstic: the one, cancelled the neutral pole of electrolyzer; Make electrolyzer more succinct; Move more stable, simultaneously it can also effectively reduce since the pressure difference of cathode compartment and anolyte compartment to membranous detrimental effect, the work-ing life of increase barrier film and electrolyzer; The 2nd, barrier film had been formed zero polar distance electrolytic bath in the middle of negative electrode and anode were close to, and can improve the electrolytic efficiency of equipment to greatest extent, improved membranous stability; The 3rd, take the design of little volume cathode compartment and anolyte compartment, help accelerating to improve the temperature and the concentration of lye of electrolyzer, improve electrolytic efficiency, solve the pollution of electrolytic solution to dioxide peroxide; The 4th, the modular design of electrolyzer helps the maintenance and the maintenance of the stable and equipment of equipment, and helps equipment enlarging and stdn; The 5th, because electrolytic module seals fully; The chlorine dioxide disinfection liquid that is produced can not be leaked in the environment, can not produce environment and pollute, and cathode compartment separates with air fully simultaneously; Just there is not the danger of blast in the hydrogen that is produced, and security is greatly improved.
Description of drawings
Fig. 1 is the principle schematic of existing electrolysis chlorine dioxide generator.
Fig. 2 is an one-piece construction synoptic diagram of the present invention.
Fig. 3 is an other direction one-piece construction synoptic diagram of the present invention.
Fig. 4 is a cell construction synoptic diagram of the present invention.
Embodiment
To combine below accompanying drawing to the present invention make detailed introduction: Fig. 2, shown in 3; The present invention mainly include one be built-in with electrolyzer body 1; Described electrolyzer mainly by negative electrode, anode and separately cathode compartment and the anolyte compartment on the side constitute; Described body 1 is provided with water-in 2 and connects the prosopyle that is communicated with cathode compartment on the electrolyzer, and described body 1 is provided with alkali lye outlet 3 and is communicated in the alkali lye hole that is communicated with cathode compartment on the electrolyzer; Described alkali lye outlet 3 can be with the NaOH and the H of negative electrode generation
2Discharge, hydrogen is up walked to be discharged to outdoorly through hydrogen discharging pipe, and alkali lye is discharged to water drain or the pond fully utilizes.
Also be provided with the electrolytic solution import 4 that injects the electrolyte into the electrolysis template on the described body 1; These electrolytic solution import 4 external volume pump outlets 5; In be connected on the electrolyzer and be communicated with the anolyte compartment enter the electrolytic solution hole; And on body 1, also be provided with thimerosal outlet 6, this electrolyte outlet 6 connect be communicated with the anolyte compartment on electrolyzers go out the thimerosal hole; Be useful on the water coolant of cool electrolysis cells in the described body 1, and this water coolant links to each other with the outside through the cooling water outlet 7 that is provided with on the body 1.
Described thimerosal outlet 6 also is connected with one and can thimerosal in the anolyte compartment be gone out the water sprayer 8 of drawing in the thimerosal hole from electrolyzer, and this water sprayer 8 is provided with flowrate control valve 9; The generation negative pressure that described water sprayer 8 is a kind of routines gets equipment, and can take the thimerosal that equipment produces to needs in the disinfectant water body, and obtains mixing and diffusion; Described flowrate control valve 9 is used to control the suction size of water sprayer and the flow of water.
Described body 1 outer also disposing specialized in direct supply 10; Described volume pump exports 5 for the electrolysis template of producer provides quantitative electrolytic solution through volume pump, and in specific embodiment, concentration of electrolyte is 1200ml/50A under 30% situation.Described body 1 is provided with water-in 2, and it is connected with row's alkali valve 23 through connecting pipeline; Described row's alkali valve 23 provides clear water to the cathode compartment of the electrolysis template of producer, controls electrolytic voltage, cools off cathode compartment simultaneously, takes the alkali lye and the hydrogen of generation out of, makes equipment steady running.
Shown in Figure 4; Efficient electrolysis method chlorine dioxide generator of the present invention is used electrolyzer; The anode template 12 that it includes a negative electrode template 11 and matches with it; Between said negative electrode template 11 and anode template 12, be gripped with negative electrode 13 and anode 14, and between between negative electrode 13 and the anode 14, be equipped with barrier film 15; The negative electrode template 11 that is positioned at negative electrode 13 1 sides is provided with cathode compartment 16, and the anode template 12 of anode 14 1 sides is provided with anolyte compartment 17.
Said negative electrode template 11 and anode template 12 bolt 18 through periphery is tightly connected together and constitutes the zero pole span structure of anode and cathode; Described negative electrode template 11 is provided with the prosopyle 19 and alkali lye hole (alkali and hydrogen portal) 20 that is communicated with cathode compartment 16, and described anode template 12 is provided with and is communicated with entering electrolytic solution hole 21 and going out thimerosal hole 22 of anolyte compartment 17.
Claims (3)
1. electrolysis chlorine dioxide generator; It mainly include one be built-in with electrolyzer body; Described electrolyzer mainly by negative electrode, anode and separately cathode compartment and the anolyte compartment on the side constitute; It is characterized in that described body is provided with water-in and connects the prosopyle that is communicated with cathode compartment on the electrolyzer, described body is provided with the alkali lye outlet and is communicated in the alkali lye hole that is communicated with cathode compartment on the electrolyzer; Also be provided with the electrolytic solution import on the described body; The external volume pump outlet of this electrolytic solution import; In be connected on the electrolyzer and be communicated with the anolyte compartment enter the electrolytic solution hole, and on body, also be provided with the thimerosal outlet, this thimerosal outlet connect be communicated with the anolyte compartment on electrolyzer go out the thimerosal hole; Be useful on the water coolant of cool electrolysis cells in the described body, and this water coolant links to each other with the outside through the cooling water outlet that is provided with on the body; The anode template that described electrolyzer includes a negative electrode template and matches with it is gripped with described negative electrode and anode between said negative electrode template and the anode template, and between between negative electrode and the anode, is equipped with barrier film; The negative electrode template that is positioned at negative electrode one side is provided with cathode compartment, and the anode template of anode one side is provided with the anolyte compartment.
2. electrolysis chlorine dioxide generator according to claim 1; It is characterized in that said negative electrode template and the anode template bolt seals through periphery links together and constitutes the zero pole span structure of anode and cathode; Described negative electrode template is provided with prosopyle and the alkali lye hole that is communicated with cathode compartment, and described anode template is provided with and is communicated with entering the electrolytic solution hole and going out the thimerosal hole of anolyte compartment.
3. electrolysis chlorine dioxide generator according to claim 2 is characterized in that described cathode compartment and anolyte compartment are separately little volume cathode compartment and the little volume anolyte compartment that forms to negative electrode template and anode template indent; In described anolyte compartment, feed the electrolytic solution that is mixed by sodium-chlor and Textone is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101561486A CN101906640B (en) | 2010-03-30 | 2010-03-30 | Electrolytic method chlorine dioxide generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101561486A CN101906640B (en) | 2010-03-30 | 2010-03-30 | Electrolytic method chlorine dioxide generator |
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| Publication Number | Publication Date |
|---|---|
| CN101906640A CN101906640A (en) | 2010-12-08 |
| CN101906640B true CN101906640B (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101561486A Expired - Fee Related CN101906640B (en) | 2010-03-30 | 2010-03-30 | Electrolytic method chlorine dioxide generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102534649B (en) * | 2012-01-11 | 2014-05-07 | 吉林大学 | Method for preparing chlorine dioxide solution by using electrooxidation |
| CN103060835B (en) * | 2013-01-11 | 2015-11-25 | 盐城洁宝消毒设备科技有限公司 | Sterilizing machine |
| CN103334117B (en) * | 2013-06-27 | 2016-02-03 | 陈维军 | A kind of chlorine dioxide generator of efficient electric solution |
| CN105088269A (en) * | 2014-05-12 | 2015-11-25 | 吴志新 | Machine for producing disinfectant fluid of mushroom plant raw material |
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| US5427658A (en) * | 1993-10-21 | 1995-06-27 | Electrosci Incorporated | Electrolytic cell and method for producing a mixed oxidant gas |
| CN201006897Y (en) * | 2007-02-15 | 2008-01-16 | 蓝星(北京)化工机械有限公司 | Small pole clearance electrolyze unit groove |
| CN101319332A (en) * | 2007-06-07 | 2008-12-10 | 邓军 | Chlorine dioxide generating device and method |
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| CN101906640A (en) | 2010-12-08 |
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Granted publication date: 20120606 |